354348749311 has 2 divisors, whose sum is σ = 354348749312. Its totient is φ = 354348749310.

The previous prime is 354348749297. The next prime is 354348749329. The reversal of 354348749311 is 113947843453.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354348749311 is a prime.

It is a super-2 number, since 2×354348749311² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354348741311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177174374655 + 177174374656.

It is an arithmetic number, because the mean of its divisors is an integer number (177174374656).

Almost surely, 2^354348749311 is an apocalyptic number.

354348749311 is a deficient number, since it is larger than the sum of its proper divisors (1).

354348749311 is an equidigital number, since it uses as much as digits as its factorization.

354348749311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 52.

The spelling of 354348749311 in words is "three hundred fifty-four billion, three hundred forty-eight million, seven hundred forty-nine thousand, three hundred eleven".